CVE-2007-3763

Published Jul 18, 2007 CVSS 2.0 · 5.0 Medium EPSS 26.6% KEV · Not listed
Description
The IAX2 channel driver (chan_iax2) in Asterisk before 1.2.22 and 1.4.x before 1.4.8, Business Edition before B.2.2.1, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0, and s800i before 1.0.2 allows remote attackers to cause a denial of service (crash) via a crafted (1) LAGRQ or (2) LAGRP frame that contains information elements of IAX frames, which results in a NULL pointer dereference when Asterisk does not properly set an associated variable.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-1358-1 New asterisk packages fix several vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 7, 2024, 2:28 PM
Reserved
Jul 13, 2007, 12:00 AM
Status
Modified
Published
Jul 18, 2007, 5:30 PM
Modified
Jun 16, 2026, 10:42 PM